diff options
Diffstat (limited to 'drivers/iio/imu/bmi160/bmi160_i2c.c')
| -rw-r--r-- | drivers/iio/imu/bmi160/bmi160_i2c.c | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/drivers/iio/imu/bmi160/bmi160_i2c.c b/drivers/iio/imu/bmi160/bmi160_i2c.c index 81652c08e644..3e2758f4e0d3 100644 --- a/drivers/iio/imu/bmi160/bmi160_i2c.c +++ b/drivers/iio/imu/bmi160/bmi160_i2c.c @@ -11,6 +11,7 @@ #include <linux/i2c.h> #include <linux/mod_devicetable.h> #include <linux/module.h> +#include <linux/pm.h> #include <linux/regmap.h> #include "bmi160.h" @@ -37,26 +38,39 @@ static int bmi160_i2c_probe(struct i2c_client *client) } static const struct i2c_device_id bmi160_i2c_id[] = { - {"bmi160", 0}, - {} + { "bmi120" }, + { "bmi160" }, + { } }; MODULE_DEVICE_TABLE(i2c, bmi160_i2c_id); static const struct acpi_device_id bmi160_acpi_match[] = { + /* + * FIRMWARE BUG WORKAROUND + * Some manufacturers like GPD, Lenovo or Aya used the incorrect + * ID "10EC5280" for bmi160 in their DSDT. A fixed firmware is not + * available as of Feb 2024 after trying to work with OEMs, and + * this is not expected to change anymore since at least some of + * the affected devices are from 2021/2022. + */ + {"10EC5280", 0}, + {"BMI0120", 0}, {"BMI0160", 0}, - { }, + { } }; MODULE_DEVICE_TABLE(acpi, bmi160_acpi_match); static const struct of_device_id bmi160_of_match[] = { + { .compatible = "bosch,bmi120" }, { .compatible = "bosch,bmi160" }, - { }, + { } }; MODULE_DEVICE_TABLE(of, bmi160_of_match); static struct i2c_driver bmi160_i2c_driver = { .driver = { .name = "bmi160_i2c", + .pm = pm_ptr(&bmi160_core_pm_ops), .acpi_match_table = bmi160_acpi_match, .of_match_table = bmi160_of_match, }, @@ -68,4 +82,4 @@ module_i2c_driver(bmi160_i2c_driver); MODULE_AUTHOR("Daniel Baluta <daniel.baluta@intel.com>"); MODULE_DESCRIPTION("BMI160 I2C driver"); MODULE_LICENSE("GPL v2"); -MODULE_IMPORT_NS(IIO_BMI160); +MODULE_IMPORT_NS("IIO_BMI160"); |